The typical video camera overlay can be a great way to indicate to users that something is being recorded. In this post I describe the steps to create an overlay ,including framerate, resolution and duration, with pure HTML and CSS.

A complete walkthrough of serverless database authentication, authorization and access, implemented with GCP Cloud Firestore and Firebase.

Adding a custom renderer for the go-echarts library to generate standalone HTML snippets into a template.HTML string buffer

A walkthrough of adding a responsive picture gallery to Adele's blog using lightGallery.js